The Milton Male Coupler Plug M Style 1/4 is designed for seamless compatibility with all manufacturers adhering to military specification MIL-C-4109. This durable plug features a 1/4" thread size and is crafted from case-hardened steel for enhanced strength and longevity. Ideal for air hose connections, it guarantees a secure fit and efficient airflow in various industrial applications. The brass construction of the coupler body and sleeve ensures corrosion resistance, making it suitable for demanding environments.